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has led to the application of RANS-based models to more and more complex flow problems and permitted the use of LES …-based models where previously not possible. The following article reviews the development of CFD as applied by the wind energy …
Persistent link: https://www.econbiz.de/10011030820
Generators (WTGs). We have developed a CFD model for unsteady flow called Research Institute for Applied Mechanics, Kyushu … University, COMputational Prediction of Airflow over Complex Terrain (RIAM-COMPACT<sup>®</sup>). The RIAM-COMPACT<sup>®</sup> CFD … model is based on Large-Eddy Simulation (LES) technique. The computational domain of RIAM-COMPACT<sup>®</sup> can extend …
Persistent link: https://www.econbiz.de/10011030897
entirely designed and built at the Sapienza University of Rome and coupled with an ultra-micro turbine. Two 3D LES simulations …
Persistent link: https://www.econbiz.de/10011030709
Three-dimensional computational fluid dynamics (CFD) modeling of the gasification performance in a one-stage, entrained … used various O<sub>2</sub>/coal and steam/coal ratios, and the modeling used a commercial code, ANSYS FLUENT. CFD modeling …-phase chemical reactions were solved with the Finite–Rate/Eddy–Dissipation Model. The CFD model was verified with actual operating …
Persistent link: https://www.econbiz.de/10011276471
studied in this paper using an unsteady computational fluid dynamics (CFD) model. Buoyancy-driven turbulent ventilations in …
Persistent link: https://www.econbiz.de/10010668126
A 2D unsteady computational fluid dynamics (CFD) model is employed to simulate buoyancy-driven turbulent ventilation in …
Persistent link: https://www.econbiz.de/10010676134
courtyards as passive energy saving systems. This work is based on the creation of a Computational Fluid Dynamics (CFD) numerical …
Persistent link: https://www.econbiz.de/10011030763
Rotational effects are known to influence severely the aerodynamic performance of the inboard region of rotor blades. The underlying physical mechanisms are however far from being well understood. The present work addresses this problem using Reynolds averaged Navier–Stokes computations and...
Persistent link: https://www.econbiz.de/10011030844
investigated via engineering considerations and computational fluid dynamics (CFD) simulations. The results show that the heat …
Persistent link: https://www.econbiz.de/10011030877
, whereas more recently full CFD models have been applied to wind farm micrositing. Linear models tend to perform well for …
Persistent link: https://www.econbiz.de/10011031111